Humans
The strange ape that’s rewriting our family tree
The story of our evolution seemed clear. But a string of recent discoveries in Africa is forcing us to radically rethink it
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The story of our evolution seemed clear. But a string of recent discoveries in Africa is forcing us to radically rethink it
Decades of misuse helped the malaria parasite evolve resistance to chloroquine – but the parasite now seems to be susceptible again